FR2048455A5 - Continuous reactor design and operation - Google Patents

Continuous reactor design and operation

Info

Publication number
FR2048455A5
FR2048455A5 FR7017960A FR7017960A FR2048455A5 FR 2048455 A5 FR2048455 A5 FR 2048455A5 FR 7017960 A FR7017960 A FR 7017960A FR 7017960 A FR7017960 A FR 7017960A FR 2048455 A5 FR2048455 A5 FR 2048455A5
Authority
FR
France
Prior art keywords
continuous reactor
reactor design
outlets
suspensions
handled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7017960A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2048455A5 publication Critical patent/FR2048455A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Paper (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A reaction vessel is equipped with several inlets and/or outlets of which one is opened at a time. The object is to prevent channeling when viscous materials or suspensions are being handled.
FR7017960A 1969-05-19 1970-05-15 Continuous reactor design and operation Expired FR2048455A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2532669 1969-05-19

Publications (1)

Publication Number Publication Date
FR2048455A5 true FR2048455A5 (en) 1971-03-19

Family

ID=10225879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017960A Expired FR2048455A5 (en) 1969-05-19 1970-05-15 Continuous reactor design and operation

Country Status (4)

Country Link
CA (1) CA946800A (en)
DE (1) DE2023615C3 (en)
FR (1) FR2048455A5 (en)
SE (1) SE354303B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512591C2 (en) * 1975-03-21 1986-09-18 Hag Ag, 2800 Bremen Bottom lock
US5788812A (en) * 1985-11-05 1998-08-04 Agar; Richard C. Method of recovering furfural from organic pulping liquor

Also Published As

Publication number Publication date
DE2023615C3 (en) 1979-01-25
CA946800A (en) 1974-05-07
DE2023615A1 (en) 1970-11-26
DE2023615B2 (en) 1978-06-01
SE354303B (en) 1973-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse